2017427685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{24229}}^1$

素因数の和:24318

約数の個数: 64

約数和(自身を含む): 4038074880

約数和(自身を除く): 2020647195

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 273, 305, 427, 455, 793, 915, 1281, 1365, 2135, 2379, 3965, 5551, 6405, 11895, 16653, 24229, 27755, 72687, 83265, 121145, 169603, 314977, 363435, 508809, 848015, 944931, 1477969, 1574885, 2204839, 2544045, 4433907, 4724655, 6614517, 7389845, 10345783, 11024195, 19213597, 22169535, 31037349, 33072585, 51728915, 57640791, 96067985, 134495179, 155186745, 288203955, 403485537, 672475895, 2017427685]

約数ペア:

[(1, 2017427685), (3, 672475895), (5, 403485537), (7, 288203955), (13, 155186745), (15, 134495179), (21, 96067985), (35, 57640791), (39, 51728915), (61, 33072585), (65, 31037349), (91, 22169535), (105, 19213597), (183, 11024195), (195, 10345783), (273, 7389845), (305, 6614517), (427, 4724655), (455, 4433907), (793, 2544045), (915, 2204839), (1281, 1574885), (1365, 1477969), (2135, 944931), (2379, 848015), (3965, 508809), (5551, 363435), (6405, 314977), (11895, 169603), (16653, 121145), (24229, 83265), (27755, 72687)]