2347420197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{4969}}^1$

素因数の和:5205

約数の個数: 32

約数和(自身を含む): 3392323200

約数和(自身を除く): 1044903003

約数列:

[1, 3, 17, 51, 59, 157, 177, 471, 1003, 2669, 3009, 4969, 8007, 9263, 14907, 27789, 84473, 157471, 253419, 293171, 472413, 780133, 879513, 2340399, 4983907, 13262261, 14951721, 39786783, 46027847, 138083541, 782473399, 2347420197]

約数ペア:

[(1, 2347420197), (3, 782473399), (17, 138083541), (51, 46027847), (59, 39786783), (157, 14951721), (177, 13262261), (471, 4983907), (1003, 2340399), (2669, 879513), (3009, 780133), (4969, 472413), (8007, 293171), (9263, 253419), (14907, 157471), (27789, 84473)]