11883417

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 21504000

約数和(自身を除く): 9620583

約数列:

[1, 3, 7, 13, 19, 21, 29, 39, 57, 79, 87, 91, 133, 203, 237, 247, 273, 377, 399, 551, 553, 609, 741, 1027, 1131, 1501, 1653, 1659, 1729, 2291, 2639, 3081, 3857, 4503, 5187, 6873, 7163, 7189, 7917, 10507, 11571, 16037, 19513, 21489, 21567, 29783, 31521, 43529, 48111, 50141, 58539, 89349, 130587, 136591, 150423, 208481, 304703, 409773, 565877, 625443, 914109, 1697631, 3961139, 11883417]

約数ペア:

[(1, 11883417), (3, 3961139), (7, 1697631), (13, 914109), (19, 625443), (21, 565877), (29, 409773), (39, 304703), (57, 208481), (79, 150423), (87, 136591), (91, 130587), (133, 89349), (203, 58539), (237, 50141), (247, 48111), (273, 43529), (377, 31521), (399, 29783), (551, 21567), (553, 21489), (609, 19513), (741, 16037), (1027, 11571), (1131, 10507), (1501, 7917), (1653, 7189), (1659, 7163), (1729, 6873), (2291, 5187), (2639, 4503), (3081, 3857)]