1248656031

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{3217}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 2116465728

約数和(自身を除く): 867809697

約数列:

[1, 3, 7, 9, 21, 61, 63, 101, 183, 303, 427, 549, 707, 909, 1281, 2121, 3217, 3843, 6161, 6363, 9651, 18483, 22519, 28953, 43127, 55449, 67557, 129381, 196237, 202671, 324917, 388143, 588711, 974751, 1373659, 1766133, 2274419, 2924253, 4120977, 6823257, 12362931, 19819937, 20469771, 59459811, 138739559, 178379433, 416218677, 1248656031]

約数ペア:

[(1, 1248656031), (3, 416218677), (7, 178379433), (9, 138739559), (21, 59459811), (61, 20469771), (63, 19819937), (101, 12362931), (183, 6823257), (303, 4120977), (427, 2924253), (549, 2274419), (707, 1766133), (909, 1373659), (1281, 974751), (2121, 588711), (3217, 388143), (3843, 324917), (6161, 202671), (6363, 196237), (9651, 129381), (18483, 67557), (22519, 55449), (28953, 43127)]