56679603

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21157}}^1$

素因数の和:21226

約数の個数: 16

約数和(自身を含む): 81246720

約数和(自身を除く): 24567117

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 21157, 63471, 401983, 994379, 1205949, 2983137, 18893201, 56679603]

約数ペア:

[(1, 56679603), (3, 18893201), (19, 2983137), (47, 1205949), (57, 994379), (141, 401983), (893, 63471), (2679, 21157)]