622358919

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9619}}^1$

素因数の和:9724

約数の個数: 48

約数和(自身を含む): 1120537600

約数和(自身を除く): 498178681

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 553, 711, 819, 1027, 1659, 3081, 4977, 7189, 9243, 9619, 21567, 28857, 64701, 67333, 86571, 125047, 201999, 375141, 605997, 759901, 875329, 1125423, 2279703, 2625987, 5319307, 6839109, 7877961, 9878713, 15957921, 29636139, 47873763, 69150991, 88908417, 207452973, 622358919]

約数ペア:

[(1, 622358919), (3, 207452973), (7, 88908417), (9, 69150991), (13, 47873763), (21, 29636139), (39, 15957921), (63, 9878713), (79, 7877961), (91, 6839109), (117, 5319307), (237, 2625987), (273, 2279703), (553, 1125423), (711, 875329), (819, 759901), (1027, 605997), (1659, 375141), (3081, 201999), (4977, 125047), (7189, 86571), (9243, 67333), (9619, 64701), (21567, 28857)]