40294029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 58821120

約数和(自身を除く): 18527091

約数列:

[1, 3, 17, 51, 73, 79, 137, 219, 237, 411, 1241, 1343, 2329, 3723, 4029, 5767, 6987, 10001, 10823, 17301, 30003, 32469, 98039, 170017, 183991, 294117, 510051, 551973, 790079, 2370237, 13431343, 40294029]

約数ペア:

[(1, 40294029), (3, 13431343), (17, 2370237), (51, 790079), (73, 551973), (79, 510051), (137, 294117), (219, 183991), (237, 170017), (411, 98039), (1241, 32469), (1343, 30003), (2329, 17301), (3723, 10823), (4029, 10001), (5767, 6987)]