2515697751

素因数分解:

$3^1\times 7^1\times {\mathrm{5231}}^1\times {\mathrm{22901}}^1$

素因数の和:28142

約数の個数: 16

約数和(自身を含む): 3834344448

約数和(自身を除く): 1318646697

約数列:

[1, 3, 7, 21, 5231, 15693, 22901, 36617, 68703, 109851, 160307, 480921, 119795131, 359385393, 838565917, 2515697751]

約数ペア:

[(1, 2515697751), (3, 838565917), (7, 359385393), (21, 119795131), (5231, 480921), (15693, 160307), (22901, 109851), (36617, 68703)]