17686817221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{2357}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 20047150080

約数和(自身を除く): 2360332859

約数列:

[1, 17, 29, 31, 491, 493, 527, 899, 2357, 8347, 14239, 15221, 15283, 40069, 68353, 73067, 242063, 258757, 441409, 1157287, 1162001, 1242139, 2118943, 7503953, 19673879, 33561323, 35875897, 36022031, 570542491, 609890249, 1040401013, 17686817221]

約数ペア:

[(1, 17686817221), (17, 1040401013), (29, 609890249), (31, 570542491), (491, 36022031), (493, 35875897), (527, 33561323), (899, 19673879), (2357, 7503953), (8347, 2118943), (14239, 1242139), (15221, 1162001), (15283, 1157287), (40069, 441409), (68353, 258757), (73067, 242063)]