7903038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 18998784

約数和(自身を除く): 11095746

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 151, 183, 286, 302, 366, 429, 453, 671, 793, 858, 906, 1342, 1586, 1661, 1963, 2013, 2379, 3322, 3926, 4026, 4758, 4983, 5889, 8723, 9211, 9966, 11778, 17446, 18422, 21593, 26169, 27633, 43186, 52338, 55266, 64779, 101321, 119743, 129558, 202642, 239486, 303963, 359229, 607926, 718458, 1317173, 2634346, 3951519, 7903038]

約数ペア:

[(1, 7903038), (2, 3951519), (3, 2634346), (6, 1317173), (11, 718458), (13, 607926), (22, 359229), (26, 303963), (33, 239486), (39, 202642), (61, 129558), (66, 119743), (78, 101321), (122, 64779), (143, 55266), (151, 52338), (183, 43186), (286, 27633), (302, 26169), (366, 21593), (429, 18422), (453, 17446), (671, 11778), (793, 9966), (858, 9211), (906, 8723), (1342, 5889), (1586, 4983), (1661, 4758), (1963, 4026), (2013, 3926), (2379, 3322)]