974341893

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 1657221120

約数和(自身を除く): 682879227

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 107, 119, 161, 321, 357, 391, 483, 749, 1109, 1173, 1819, 2247, 2461, 2737, 3327, 5457, 7383, 7763, 8211, 12733, 17227, 18853, 23289, 25507, 38199, 41837, 51681, 56559, 76521, 118663, 125511, 131971, 178549, 292859, 355989, 395913, 433619, 535647, 830641, 878577, 1300857, 2017271, 2491923, 2729249, 3035333, 6051813, 8187747, 9105999, 14120897, 19104743, 42362691, 46397233, 57314229, 139191699, 324780631, 974341893]

約数ペア:

[(1, 974341893), (3, 324780631), (7, 139191699), (17, 57314229), (21, 46397233), (23, 42362691), (51, 19104743), (69, 14120897), (107, 9105999), (119, 8187747), (161, 6051813), (321, 3035333), (357, 2729249), (391, 2491923), (483, 2017271), (749, 1300857), (1109, 878577), (1173, 830641), (1819, 535647), (2247, 433619), (2461, 395913), (2737, 355989), (3327, 292859), (5457, 178549), (7383, 131971), (7763, 125511), (8211, 118663), (12733, 76521), (17227, 56559), (18853, 51681), (23289, 41837), (25507, 38199)]