211345693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12791}}^1$

素因数の和:12876

約数の個数: 16

約数和(自身を含む): 240694272

約数和(自身を除く): 29348579

約数列:

[1, 13, 31, 41, 403, 533, 1271, 12791, 16523, 166283, 396521, 524431, 5154773, 6817603, 16257361, 211345693]

約数ペア:

[(1, 211345693), (13, 16257361), (31, 6817603), (41, 5154773), (403, 524431), (533, 396521), (1271, 166283), (12791, 16523)]