245922279

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67247}}^1$

素因数の和:67326

約数の個数: 16

約数和(自身を含む): 348613632

約数和(自身を除く): 102691353

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 67247, 201741, 1546681, 3564091, 4640043, 10692273, 81974093, 245922279]

約数ペア:

[(1, 245922279), (3, 81974093), (23, 10692273), (53, 4640043), (69, 3564091), (159, 1546681), (1219, 201741), (3657, 67247)]