15703272741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{161771}}^1$

素因数の和:161937

約数の個数: 32

約数和(自身を含む): 23916372480

約数和(自身を除く): 8213099739

約数列:

[1, 3, 13, 19, 39, 57, 131, 247, 393, 741, 1703, 2489, 5109, 7467, 32357, 97071, 161771, 485313, 2103023, 3073649, 6309069, 9220947, 21192001, 39957437, 63576003, 119872311, 275496013, 402648019, 826488039, 1207944057, 5234424247, 15703272741]

約数ペア:

[(1, 15703272741), (3, 5234424247), (13, 1207944057), (19, 826488039), (39, 402648019), (57, 275496013), (131, 119872311), (247, 63576003), (393, 39957437), (741, 21192001), (1703, 9220947), (2489, 6309069), (5109, 3073649), (7467, 2103023), (32357, 485313), (97071, 161771)]