2794365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 5679360

約数和(自身を除く): 2884995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2957, 8871, 14785, 20699, 26613, 44355, 62097, 79839, 103495, 133065, 186291, 310485, 399195, 558873, 931455, 2794365]

約数ペア:

[(1, 2794365), (3, 931455), (5, 558873), (7, 399195), (9, 310485), (15, 186291), (21, 133065), (27, 103495), (35, 79839), (45, 62097), (63, 44355), (105, 26613), (135, 20699), (189, 14785), (315, 8871), (945, 2957)]