2213856723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 3421716480

約数和(自身を除く): 1207859757

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 233, 271, 377, 403, 699, 813, 899, 1131, 1209, 2697, 3029, 3523, 6757, 7223, 7859, 8401, 9087, 10569, 11687, 20271, 21669, 23577, 25203, 35061, 63143, 87841, 93899, 102167, 109213, 189429, 209467, 243629, 263523, 281697, 306501, 327639, 628401, 730887, 820859, 1831147, 1957433, 2462577, 2723071, 3167177, 5493441, 5872299, 8169213, 9501531, 23804911, 25446629, 56765557, 71414733, 76339887, 170296671, 737952241, 2213856723]

約数ペア:

[(1, 2213856723), (3, 737952241), (13, 170296671), (29, 76339887), (31, 71414733), (39, 56765557), (87, 25446629), (93, 23804911), (233, 9501531), (271, 8169213), (377, 5872299), (403, 5493441), (699, 3167177), (813, 2723071), (899, 2462577), (1131, 1957433), (1209, 1831147), (2697, 820859), (3029, 730887), (3523, 628401), (6757, 327639), (7223, 306501), (7859, 281697), (8401, 263523), (9087, 243629), (10569, 209467), (11687, 189429), (20271, 109213), (21669, 102167), (23577, 93899), (25203, 87841), (35061, 63143)]