3857029449

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{677}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 6506196480

約数和(自身を除く): 2649167031

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 509, 533, 677, 861, 1527, 1599, 2031, 3563, 3731, 4739, 6617, 8801, 10689, 11193, 14217, 19851, 20869, 26403, 27757, 46319, 61607, 62607, 83271, 138957, 146083, 184821, 194299, 271297, 344593, 360841, 438249, 582897, 813891, 1033779, 1082523, 1899079, 2412151, 2525887, 4479709, 5697237, 7236453, 7577661, 13439127, 14128313, 31357963, 42384939, 94073889, 98898191, 183668069, 296694573, 551004207, 1285676483, 3857029449]

約数ペア:

[(1, 3857029449), (3, 1285676483), (7, 551004207), (13, 296694573), (21, 183668069), (39, 98898191), (41, 94073889), (91, 42384939), (123, 31357963), (273, 14128313), (287, 13439127), (509, 7577661), (533, 7236453), (677, 5697237), (861, 4479709), (1527, 2525887), (1599, 2412151), (2031, 1899079), (3563, 1082523), (3731, 1033779), (4739, 813891), (6617, 582897), (8801, 438249), (10689, 360841), (11193, 344593), (14217, 271297), (19851, 194299), (20869, 184821), (26403, 146083), (27757, 138957), (46319, 83271), (61607, 62607)]