2013626421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{424547}}^1$

素因数の和:424601

約数の個数: 24

約数和(自身を含む): 3179015424

約数和(自身を除く): 1165389003

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 424547, 1273641, 3820923, 7217299, 13160957, 21651897, 39482871, 64955691, 118448613, 223736269, 671208807, 2013626421]

約数ペア:

[(1, 2013626421), (3, 671208807), (9, 223736269), (17, 118448613), (31, 64955691), (51, 39482871), (93, 21651897), (153, 13160957), (279, 7217299), (527, 3820923), (1581, 1273641), (4743, 424547)]