23897307

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 14879013

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 593, 707, 1779, 1919, 2121, 4151, 5757, 11267, 12453, 13433, 33801, 40299, 59893, 78869, 179679, 236607, 419251, 1137967, 1257753, 3413901, 7965769, 23897307]

約数ペア:

[(1, 23897307), (3, 7965769), (7, 3413901), (19, 1257753), (21, 1137967), (57, 419251), (101, 236607), (133, 179679), (303, 78869), (399, 59893), (593, 40299), (707, 33801), (1779, 13433), (1919, 12453), (2121, 11267), (4151, 5757)]