47420637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 26606883

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1427, 1749, 3021, 4281, 11077, 15697, 27113, 33231, 47091, 75631, 81339, 226893, 298243, 831941, 894729, 1436989, 2495823, 4310967, 15806879, 47420637]

約数ペア:

[(1, 47420637), (3, 15806879), (11, 4310967), (19, 2495823), (33, 1436989), (53, 894729), (57, 831941), (159, 298243), (209, 226893), (583, 81339), (627, 75631), (1007, 47091), (1427, 33231), (1749, 27113), (3021, 15697), (4281, 11077)]