16615996341

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{25153}}^1$

素因数の和:25625

約数の個数: 32

約数和(自身を含む): 25693301760

約数和(自身を除く): 9077305419

約数列:

[1, 3, 7, 21, 83, 249, 379, 581, 1137, 1743, 2653, 7959, 25153, 31457, 75459, 94371, 176071, 220199, 528213, 660597, 2087699, 6263097, 9532987, 14613893, 28598961, 43841679, 66730909, 200192727, 791237921, 2373713763, 5538665447, 16615996341]

約数ペア:

[(1, 16615996341), (3, 5538665447), (7, 2373713763), (21, 791237921), (83, 200192727), (249, 66730909), (379, 43841679), (581, 28598961), (1137, 14613893), (1743, 9532987), (2653, 6263097), (7959, 2087699), (25153, 660597), (31457, 528213), (75459, 220199), (94371, 176071)]