2758967523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23417}}^1$

素因数の和:23508

約数の個数: 48

約数和(自身を含む): 4603042080

約数和(自身を除く): 1844074557

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 117, 159, 171, 247, 477, 689, 741, 1007, 2067, 2223, 3021, 6201, 9063, 13091, 23417, 39273, 70251, 117819, 210753, 304421, 444923, 913263, 1241101, 1334769, 2739789, 3723303, 4004307, 5783999, 11169909, 16134313, 17351997, 23580919, 48402939, 52055991, 70742757, 145208817, 212228271, 306551947, 919655841, 2758967523]

約数ペア:

[(1, 2758967523), (3, 919655841), (9, 306551947), (13, 212228271), (19, 145208817), (39, 70742757), (53, 52055991), (57, 48402939), (117, 23580919), (159, 17351997), (171, 16134313), (247, 11169909), (477, 5783999), (689, 4004307), (741, 3723303), (1007, 2739789), (2067, 1334769), (2223, 1241101), (3021, 913263), (6201, 444923), (9063, 304421), (13091, 210753), (23417, 117819), (39273, 70251)]