309035223

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{56383}}^1$

素因数の和:56428

約数の個数: 32

約数和(自身を含む): 541286400

約数和(自身を除く): 232251177

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 56383, 169149, 394681, 507447, 1184043, 1522341, 1635107, 3552129, 4905321, 10656387, 11445749, 14715963, 34337247, 44147889, 103011741, 309035223]

約数ペア:

[(1, 309035223), (3, 103011741), (7, 44147889), (9, 34337247), (21, 14715963), (27, 11445749), (29, 10656387), (63, 4905321), (87, 3552129), (189, 1635107), (203, 1522341), (261, 1184043), (609, 507447), (783, 394681), (1827, 169149), (5481, 56383)]