1515036747

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{1993}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 2356812288

約数和(自身を除く): 841775541

約数列:

[1, 3, 7, 21, 53, 159, 371, 683, 1113, 1993, 2049, 4781, 5979, 13951, 14343, 36199, 41853, 105629, 108597, 253393, 316887, 739403, 760179, 1361219, 2218209, 4083657, 9528533, 28585599, 72144607, 216433821, 505012249, 1515036747]

約数ペア:

[(1, 1515036747), (3, 505012249), (7, 216433821), (21, 72144607), (53, 28585599), (159, 9528533), (371, 4083657), (683, 2218209), (1113, 1361219), (1993, 760179), (2049, 739403), (4781, 316887), (5979, 253393), (13951, 108597), (14343, 105629), (36199, 41853)]