597890307

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{9661}}^1$

素因数の和:10099

約数の個数: 24

約数和(自身を含む): 929638992

約数和(自身を除く): 331748685

約数列:

[1, 3, 7, 21, 49, 147, 421, 1263, 2947, 8841, 9661, 20629, 28983, 61887, 67627, 202881, 473389, 1420167, 4067281, 12201843, 28470967, 85412901, 199296769, 597890307]

約数ペア:

[(1, 597890307), (3, 199296769), (7, 85412901), (21, 28470967), (49, 12201843), (147, 4067281), (421, 1420167), (1263, 473389), (2947, 202881), (8841, 67627), (9661, 61887), (20629, 28983)]