40007577

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 57286656

約数和(自身を除く): 17279079

約数列:

[1, 3, 31, 71, 73, 83, 93, 213, 219, 249, 2201, 2263, 2573, 5183, 5893, 6059, 6603, 6789, 7719, 15549, 17679, 18177, 160673, 182683, 187829, 430189, 482019, 548049, 563487, 1290567, 13335859, 40007577]

約数ペア:

[(1, 40007577), (3, 13335859), (31, 1290567), (71, 563487), (73, 548049), (83, 482019), (93, 430189), (213, 187829), (219, 182683), (249, 160673), (2201, 18177), (2263, 17679), (2573, 15549), (5183, 7719), (5893, 6789), (6059, 6603)]