23997701

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 30442104

約数和(自身を除く): 6444403

約数列:

[1, 7, 13, 49, 91, 101, 373, 637, 707, 1313, 2611, 4849, 4949, 9191, 18277, 33943, 37673, 64337, 237601, 263711, 489749, 1845977, 3428243, 23997701]

約数ペア:

[(1, 23997701), (7, 3428243), (13, 1845977), (49, 489749), (91, 263711), (101, 237601), (373, 64337), (637, 37673), (707, 33943), (1313, 18277), (2611, 9191), (4849, 4949)]