40879419

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 64727040

約数和(自身を除く): 23847621

約数列:

[1, 3, 7, 21, 41, 79, 123, 237, 287, 553, 601, 861, 1659, 1803, 3239, 4207, 9717, 12621, 22673, 24641, 47479, 68019, 73923, 142437, 172487, 332353, 517461, 997059, 1946639, 5839917, 13626473, 40879419]

約数ペア:

[(1, 40879419), (3, 13626473), (7, 5839917), (21, 1946639), (41, 997059), (79, 517461), (123, 332353), (237, 172487), (287, 142437), (553, 73923), (601, 68019), (861, 47479), (1659, 24641), (1803, 22673), (3239, 12621), (4207, 9717)]