172474827

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 267412992

約数和(自身を除く): 94938165

約数列:

[1, 3, 7, 21, 97, 227, 291, 373, 679, 681, 1119, 1589, 2037, 2611, 4767, 7833, 22019, 36181, 66057, 84671, 108543, 154133, 253267, 254013, 462399, 592697, 759801, 1778091, 8213087, 24639261, 57491609, 172474827]

約数ペア:

[(1, 172474827), (3, 57491609), (7, 24639261), (21, 8213087), (97, 1778091), (227, 759801), (291, 592697), (373, 462399), (679, 254013), (681, 253267), (1119, 154133), (1589, 108543), (2037, 84671), (2611, 66057), (4767, 36181), (7833, 22019)]