288514557

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{4889}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 427190400

約数和(自身を除く): 138675843

約数列:

[1, 3, 9, 79, 83, 237, 249, 711, 747, 4889, 6557, 14667, 19671, 44001, 59013, 386231, 405787, 1158693, 1217361, 3476079, 3652083, 32057173, 96171519, 288514557]

約数ペア:

[(1, 288514557), (3, 96171519), (9, 32057173), (79, 3652083), (83, 3476079), (237, 1217361), (249, 1158693), (711, 405787), (747, 386231), (4889, 59013), (6557, 44001), (14667, 19671)]