370840899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 607961088

約数和(自身を除く): 237120189

約数列:

[1, 3, 11, 13, 33, 37, 39, 61, 111, 143, 183, 383, 407, 429, 481, 671, 793, 1149, 1221, 1443, 2013, 2257, 2379, 4213, 4979, 5291, 6771, 8723, 12639, 14171, 14937, 15873, 23363, 24827, 26169, 29341, 42513, 54769, 70089, 74481, 88023, 155881, 164307, 184223, 256993, 303719, 322751, 467643, 552669, 770979, 864431, 911157, 968253, 2026453, 2593293, 3340909, 6079359, 9508741, 10022727, 11237603, 28526223, 33712809, 123613633, 370840899]

約数ペア:

[(1, 370840899), (3, 123613633), (11, 33712809), (13, 28526223), (33, 11237603), (37, 10022727), (39, 9508741), (61, 6079359), (111, 3340909), (143, 2593293), (183, 2026453), (383, 968253), (407, 911157), (429, 864431), (481, 770979), (671, 552669), (793, 467643), (1149, 322751), (1221, 303719), (1443, 256993), (2013, 184223), (2257, 164307), (2379, 155881), (4213, 88023), (4979, 74481), (5291, 70089), (6771, 54769), (8723, 42513), (12639, 29341), (14171, 26169), (14937, 24827), (15873, 23363)]