386427717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 619517808

約数和(自身を除く): 233090091

約数列:

[1, 3, 9, 13, 39, 53, 101, 117, 159, 303, 477, 617, 689, 909, 1313, 1851, 2067, 3939, 5353, 5553, 6201, 8021, 11817, 16059, 24063, 32701, 48177, 62317, 69589, 72189, 98103, 186951, 208767, 294309, 425113, 560853, 626301, 810121, 1275339, 2430363, 3302801, 3826017, 7291089, 9908403, 29725209, 42936413, 128809239, 386427717]

約数ペア:

[(1, 386427717), (3, 128809239), (9, 42936413), (13, 29725209), (39, 9908403), (53, 7291089), (101, 3826017), (117, 3302801), (159, 2430363), (303, 1275339), (477, 810121), (617, 626301), (689, 560853), (909, 425113), (1313, 294309), (1851, 208767), (2067, 186951), (3939, 98103), (5353, 72189), (5553, 69589), (6201, 62317), (8021, 48177), (11817, 32701), (16059, 24063)]