297208047

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 427949568

約数和(自身を除く): 130741521

約数列:

[1, 3, 23, 53, 67, 69, 159, 201, 1213, 1219, 1541, 3551, 3639, 3657, 4623, 10653, 27899, 64289, 81271, 81673, 83697, 192867, 243813, 245019, 1478647, 1869233, 4307363, 4435941, 5607699, 12922089, 99069349, 297208047]

約数ペア:

[(1, 297208047), (3, 99069349), (23, 12922089), (53, 5607699), (67, 4435941), (69, 4307363), (159, 1869233), (201, 1478647), (1213, 245019), (1219, 243813), (1541, 192867), (3551, 83697), (3639, 81673), (3657, 81271), (4623, 64289), (10653, 27899)]