23505573

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 16411227

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 2969, 7917, 8907, 20783, 38597, 62349, 86101, 115791, 258303, 270179, 602707, 810537, 1119313, 1808121, 3357939, 7835191, 23505573]

約数ペア:

[(1, 23505573), (3, 7835191), (7, 3357939), (13, 1808121), (21, 1119313), (29, 810537), (39, 602707), (87, 270179), (91, 258303), (203, 115791), (273, 86101), (377, 62349), (609, 38597), (1131, 20783), (2639, 8907), (2969, 7917)]