23193139203

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{28901}}^1$

素因数の和:28977

約数の個数: 48

約数和(自身を含む): 38083587360

約数和(自身を除く): 14890448157

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 1083, 2223, 3249, 4693, 6859, 14079, 20577, 28901, 42237, 61731, 86703, 89167, 260109, 267501, 375713, 549119, 802503, 1127139, 1647357, 3381417, 4942071, 7138547, 10433261, 21415641, 31299783, 64246923, 93899349, 135632393, 198231959, 406897179, 594695877, 1220691537, 1784087631, 2577015467, 7731046401, 23193139203]

約数ペア:

[(1, 23193139203), (3, 7731046401), (9, 2577015467), (13, 1784087631), (19, 1220691537), (39, 594695877), (57, 406897179), (117, 198231959), (171, 135632393), (247, 93899349), (361, 64246923), (741, 31299783), (1083, 21415641), (2223, 10433261), (3249, 7138547), (4693, 4942071), (6859, 3381417), (14079, 1647357), (20577, 1127139), (28901, 802503), (42237, 549119), (61731, 375713), (86703, 267501), (89167, 260109)]