371083671

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 635701248

約数和(自身を除く): 264617577

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 251, 279, 651, 753, 757, 1757, 1953, 2259, 2271, 5271, 5299, 6813, 7781, 15813, 15897, 23343, 23467, 47691, 54467, 70029, 70401, 163401, 164269, 190007, 211203, 490203, 492807, 570021, 1330049, 1478421, 1710063, 3990147, 5890217, 11970441, 17670651, 41231519, 53011953, 123694557, 371083671]

約数ペア:

[(1, 371083671), (3, 123694557), (7, 53011953), (9, 41231519), (21, 17670651), (31, 11970441), (63, 5890217), (93, 3990147), (217, 1710063), (251, 1478421), (279, 1330049), (651, 570021), (753, 492807), (757, 490203), (1757, 211203), (1953, 190007), (2259, 164269), (2271, 163401), (5271, 70401), (5299, 70029), (6813, 54467), (7781, 47691), (15813, 23467), (15897, 23343)]