3627813

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 6238080

約数和(自身を除く): 2610267

約数列:

[1, 3, 7, 21, 23, 29, 37, 49, 69, 87, 111, 147, 161, 203, 259, 483, 609, 667, 777, 851, 1073, 1127, 1421, 1813, 2001, 2553, 3219, 3381, 4263, 4669, 5439, 5957, 7511, 14007, 17871, 22533, 24679, 32683, 41699, 52577, 74037, 98049, 125097, 157731, 172753, 518259, 1209271, 3627813]

約数ペア:

[(1, 3627813), (3, 1209271), (7, 518259), (21, 172753), (23, 157731), (29, 125097), (37, 98049), (49, 74037), (69, 52577), (87, 41699), (111, 32683), (147, 24679), (161, 22533), (203, 17871), (259, 14007), (483, 7511), (609, 5957), (667, 5439), (777, 4669), (851, 4263), (1073, 3381), (1127, 3219), (1421, 2553), (1813, 2001)]