291227607

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{12959}}^1$

素因数の和:13203

約数の個数: 24

約数和(自身を含む): 460961280

約数和(自身を除く): 169733673

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 2043, 2497, 7491, 12959, 22473, 38877, 116631, 142549, 427647, 1282941, 2941693, 8825079, 26475237, 32358623, 97075869, 291227607]

約数ペア:

[(1, 291227607), (3, 97075869), (9, 32358623), (11, 26475237), (33, 8825079), (99, 2941693), (227, 1282941), (681, 427647), (2043, 142549), (2497, 116631), (7491, 38877), (12959, 22473)]