1216948929

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2519563}}^1$

素因数の和:2519596

約数の個数: 16

約数和(自身を含む): 1935025152

約数和(自身を除く): 718076223

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2519563, 7558689, 17636941, 52910823, 57949949, 173849847, 405649643, 1216948929]

約数ペア:

[(1, 1216948929), (3, 405649643), (7, 173849847), (21, 57949949), (23, 52910823), (69, 17636941), (161, 7558689), (483, 2519563)]