38456319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 58722048

約数和(自身を除く): 20265729

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 451, 473, 661, 1353, 1419, 1763, 1983, 5289, 7271, 19393, 21813, 27101, 28423, 58179, 81303, 85269, 298111, 312653, 894333, 937959, 1165343, 3496029, 12818773, 38456319]

約数ペア:

[(1, 38456319), (3, 12818773), (11, 3496029), (33, 1165343), (41, 937959), (43, 894333), (123, 312653), (129, 298111), (451, 85269), (473, 81303), (661, 58179), (1353, 28423), (1419, 27101), (1763, 21813), (1983, 19393), (5289, 7271)]