839917923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 1303948800

約数和(自身を除く): 464030877

約数列:

[1, 3, 13, 29, 39, 41, 59, 87, 123, 177, 307, 377, 533, 767, 921, 1131, 1189, 1599, 1711, 2301, 2419, 3567, 3991, 5133, 7257, 8903, 11973, 12587, 15457, 18113, 22243, 26709, 31447, 37761, 46371, 54339, 66729, 70151, 94341, 115739, 163631, 210453, 235469, 347217, 365023, 490893, 525277, 706407, 742633, 911963, 1095069, 1575831, 2227899, 2735889, 4745299, 6828601, 9654229, 14235897, 20485803, 21536357, 28962687, 64609071, 279972641, 839917923]

約数ペア:

[(1, 839917923), (3, 279972641), (13, 64609071), (29, 28962687), (39, 21536357), (41, 20485803), (59, 14235897), (87, 9654229), (123, 6828601), (177, 4745299), (307, 2735889), (377, 2227899), (533, 1575831), (767, 1095069), (921, 911963), (1131, 742633), (1189, 706407), (1599, 525277), (1711, 490893), (2301, 365023), (2419, 347217), (3567, 235469), (3991, 210453), (5133, 163631), (7257, 115739), (8903, 94341), (11973, 70151), (12587, 66729), (15457, 54339), (18113, 46371), (22243, 37761), (26709, 31447)]