1330390967409

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1\times {\mathrm{307873}}^1$

素因数の和:308606

約数の個数: 48

約数和(自身を含む): 2219293719552

約数和(自身を除く): 888902752143

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 607, 791, 1017, 1821, 2373, 4249, 5463, 7119, 12747, 38241, 68591, 205773, 307873, 480137, 617319, 923619, 1440411, 2155111, 2770857, 4321233, 6465333, 19395999, 34789649, 104368947, 186878911, 243527543, 313106841, 560636733, 730582629, 1308152377, 1681910199, 2191747887, 3924457131, 11773371393, 21117316943, 63351950829, 147821218601, 190055852487, 443463655803, 1330390967409]

約数ペア:

[(1, 1330390967409), (3, 443463655803), (7, 190055852487), (9, 147821218601), (21, 63351950829), (63, 21117316943), (113, 11773371393), (339, 3924457131), (607, 2191747887), (791, 1681910199), (1017, 1308152377), (1821, 730582629), (2373, 560636733), (4249, 313106841), (5463, 243527543), (7119, 186878911), (12747, 104368947), (38241, 34789649), (68591, 19395999), (205773, 6465333), (307873, 4321233), (480137, 2770857), (617319, 2155111), (923619, 1440411)]