23443749

素因数分解:

$3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 40

約数和(自身を含む): 40423680

約数和(自身を除く): 16979931

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 173, 189, 239, 519, 567, 717, 1211, 1557, 1673, 2151, 3633, 4671, 5019, 6453, 10899, 14013, 15057, 19359, 32697, 41347, 45171, 98091, 124041, 135513, 289429, 372123, 868287, 1116369, 2604861, 3349107, 7814583, 23443749]

約数ペア:

[(1, 23443749), (3, 7814583), (7, 3349107), (9, 2604861), (21, 1116369), (27, 868287), (63, 372123), (81, 289429), (173, 135513), (189, 124041), (239, 98091), (519, 45171), (567, 41347), (717, 32697), (1211, 19359), (1557, 15057), (1673, 14013), (2151, 10899), (3633, 6453), (4671, 5019)]