2401408521

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 3693381120

約数和(自身を除く): 1291972599

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 353, 659, 1059, 1147, 1977, 3177, 3441, 5931, 10323, 10943, 13061, 20429, 24383, 32829, 39183, 61287, 73149, 98487, 117549, 183861, 219447, 232627, 404891, 697881, 755873, 1214673, 2093643, 2267619, 3644019, 6802857, 7211437, 8607199, 21634311, 25821597, 64902933, 77464791, 266823169, 800469507, 2401408521]

約数ペア:

[(1, 2401408521), (3, 800469507), (9, 266823169), (31, 77464791), (37, 64902933), (93, 25821597), (111, 21634311), (279, 8607199), (333, 7211437), (353, 6802857), (659, 3644019), (1059, 2267619), (1147, 2093643), (1977, 1214673), (3177, 755873), (3441, 697881), (5931, 404891), (10323, 232627), (10943, 219447), (13061, 183861), (20429, 117549), (24383, 98487), (32829, 73149), (39183, 61287)]