291220611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{30119}}^1$

素因数の和:30426

約数の個数: 16

約数和(自身を含む): 425053440

約数和(自身を除く): 133832829

約数列:

[1, 3, 11, 33, 293, 879, 3223, 9669, 30119, 90357, 331309, 993927, 8824867, 26474601, 97073537, 291220611]

約数ペア:

[(1, 291220611), (3, 97073537), (11, 26474601), (33, 8824867), (293, 993927), (879, 331309), (3223, 90357), (9669, 30119)]