848393949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{2293}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 1248670080

約数和(自身を除く): 400276131

約数列:

[1, 3, 13, 39, 53, 159, 179, 537, 689, 2067, 2293, 2327, 6879, 6981, 9487, 28461, 29809, 89427, 121529, 123331, 364587, 369993, 410447, 1231341, 1579877, 4739631, 5335811, 16007433, 21753691, 65261073, 282797983, 848393949]

約数ペア:

[(1, 848393949), (3, 282797983), (13, 65261073), (39, 21753691), (53, 16007433), (159, 5335811), (179, 4739631), (537, 1579877), (689, 1231341), (2067, 410447), (2293, 369993), (2327, 364587), (6879, 123331), (6981, 121529), (9487, 89427), (28461, 29809)]