30937959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 48353760

約数和(自身を除く): 17415801

約数列:

[1, 3, 9, 13, 39, 117, 269, 807, 983, 2421, 2949, 3497, 8847, 10491, 12779, 31473, 38337, 115011, 264427, 793281, 2379843, 3437551, 10312653, 30937959]

約数ペア:

[(1, 30937959), (3, 10312653), (9, 3437551), (13, 2379843), (39, 793281), (117, 264427), (269, 115011), (807, 38337), (983, 31473), (2421, 12779), (2949, 10491), (3497, 8847)]